Ashley Tisdale Calls out a 'Toxic' Celebrity Mom Group, Hilary Duff’s Husband Responds

Just a week into the New Year, an unexpected celebrity feud entered the chat.

​Former Disney star Ashley French, née Tisdale, wrote a personal essay for The Cut detailing her experiences "breaking up" with a "toxic" mom group. What made the story stand out even more was that fans quickly deduced who was allegedly a part of this former circle, and it included some pretty recognizable names. Hilary Duff? Mandy Moore? Meghan Trainor? Any of these names sound familiar?

​What Caused the Rift?